#include <iostream>

using namespace std;

// 3405. 统计恰好有 K 个相等相邻元素的数组数目
// https://leetcode.cn/problems/count-the-number-of-arrays-with-k-matching-adjacent-elements/description/?envType=daily-question&envId=2025-06-17

class Solution {
public:
    int countGoodArrays(int n, int m, int k) {
        
    }
};

int main()
{
    return 0;
}